Just purchased new sled and have 162 studs to install.... Studs have already been bought. Single 162 studs with round backers. Was planning on doing all of them down the center. I have heard people doing the patterns in differenent ways... One is to do 3 in each row using a 2 close and one further away and then switching it up on the next row. The other is to do a 4 - 2- 4 pattern. Looking for recommendations and thoughts. Thanks